This bit has a shape Ball is manufactured for use in pedicures.
Extra coarse (black) recommended for grinding the heels, toes and treating calluses, corns. Using a pain-free method of removing calluses helps prevent corns.
Upon completion of the work with a client, all bits that were used to perform the procedure must be washed, cleaned, sterilized and dried. A solution of at least 70% alcohol is recommended for effective disinfection.
Speed recommendation: up to 12000 RPM.
Shank diameter: 3/32”